baber/WOPTO huggingface dataset:
Patent JP-H02132014-A (JP)
Title: Parcel sorting device
Inventor: SATO AKIRA
IPC: B65G43/00
Filed: 1988-11-14
Abstract: PURPOSE:To handle various parcels in a small space with few personnel by memorizing the sorting addresses and loading positions of parcels loaded on a loading means, detecting the extracting positions corresponding to the sorting addresses, and identifying and displaying the loading positions of the parcels in a parcel sorting device at a post office or the like. CONSTITUTION:A parcel 4 is loaded on a conveyor 1 by a loader 3 at a loading section 1a, and the sorting number of the parcel 4 and the loading position on the conveyor 1 are inputted via respective keyboards not shown in the figure to be sent to a CPU 7. On the other hand, A sorting address card is inserted into a card insertion port 2j by a picker 5 at an extracting section 1b, and the sorting address at this position is judged by a CPU 7. When the parcel 4 to be sorted reaches the sorting address, the CPU 7 operates a warning at this position based on the input information. The corresponding picker 5 extracts the parcel. The handling of various parcels can be performed with few personnel according to this constitution.
Patent JP-H02133544-A (JP)
Title: Rail steel stock excellent in quenching crack resistance
Inventor: WADA NORIMI
IPC: C22C38/54
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a rail steel stock excellent in strength, toughness, wear resistance, weldability, and quenching crack resistance by adding elements for improving hardenability and Ti for fixing N in the steel to a rail steel stock containing specific amounts of B. CONSTITUTION:As the above rail steel stock, a steel which contains, by weight, 0.50-0.85% C, 0.10-1.00% Si, 0.50-1.50% Mn, <0.035% P, <0.035% S,,0.05% Al, and 0.0005-0.005% B or a steel prepared by further adding, as hardenability- improving elements, one or >=2 kinds among 0.05-1.50% Cr, 0.02-0.20% Mo, 0.01-0.10% V, 0.10-1.00% Ni, and 0.005-0.50% Nb and 0.003-0.1% Ti to the above composition independently or in combination is used. Since, by the addition of Ti, N in the steel is fixed in the form of TiN and B effective in improving intergranular binding power can perform its function without forming BN, the rail steel stock excellent in various physical properties, including quenching crack resistance, can be obtained.
Patent JP-H06107662-A (JP)
Title: Substituted phthalocyanine and its sulfonated derivative for generating singlet oxygen and method of removing dirt from fiber
Inventor: DEIIN SETSUTOFUOODO
IPC: C11D3/39
Filed: 1991-10-31
Abstract: PURPOSE: To obtain a new substd. phthalocyanine which generates singlet oxygen and is useful in the preparation of a medicine for treating carcinoma of cutis and carcinoma under hide.  
     CONSTITUTION: The substd. phthalocyanine is a compd. which absorbs electromagnetic emission at 650-800 nm wavelength, e.g. hexadeca(phenoxy)dihydrophthalocyanine. In the substd. phthalocyanine, at least one of the peripheral carbon atoms in the 1-16 positions of the phthalocyanine nucleus of formula I [where M is H, (halo)metal, oxymetal or hydroxymetal; and (k) is the inverse of 1/2 of the valence of M] is bound via an oxygen atom to an arom. group and the remaining peripheral carbon atoms are unsubstd. or substd. by any combination of atoms or groups. The phthalocyanine absorbs an electromagnetic radiation at the wavelength of 650-800 nm. For example, hexadeca (phenoxy)dihydrophthalocyanine. The substd. phthalocyanine is obtd. by reacting 1,2-dicyanobenzene of formula II [Z is Cl, Br or I; (e) is 0-3; (t) is 1-4; and e+f=4] with a compd. of the formula R-OH, combining the resultant compd. of formula III [(g) is 0-3; (h) is 0-3; (i) is 1-4; and g+h+i=4] with 1,2-dicyanobenzene and reacting the combination with a metal (salt). 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000079695-A (JP)
Title: Print head
Inventor: PIDWERBECKI DAVID
IPC: B41J2/05
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin and strong orifice plate by reducing the size of print head thereby reducing ejection ink drop of a thermal ink jet print head. SOLUTION: A thin (25-40 μm) orifice plate made by electroforming is sustained at 200 deg.C-230 deg.C. Since thermal expansion rate of the orifice plate approaches that of silicon for fixing the orifice plate, strain in the orifice plate is suppressed at the time of machining a print head and hardness of the orifice plate is increased.
Patent JP-H11104859-A (JP)
Title: Method for joining composite material
Inventor: YAMAGUCHI TOMONORI
IPC: B29C65/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a laminated composite material, simple and with high productivity, capable of joining synthetic resins layered with each other free from pin holes and completely joining metallic materials with each other, in the laminated composite material with laminated thin metallic sheets and synthetic resin layers. SOLUTION: In a method to join composite materials of laminated synthetic resins and metallic materials with each other by putting surfaces of the synthetic resins together in layers with each other, an intervening metallic material 5 capable of joining with metals 1, 3 of the composite materials is layered between the joining surfaces of these composite materials, and synthetic resin layers 2, 4 are joined, and at the same time the metals 1, 3 of the composite materials are subjected to metallic joining with each other through the intervening metallic material 5.
Patent JP-H01126831-A (JP)
Title: Code conversion logic circuit
Inventor: KANO MASAAKI
IPC: H03M7/16
Filed: 1987-11-12
Abstract: PURPOSE:To attain high speed code conversion logic circuit by applying a conversion logic operation in parallel when an alternate binary code is converted into a binary code. CONSTITUTION:An input binary code string is split into plural input partial strings and an intermediate code obtained by using each partial string so as to generate each intermediate code partial string is used to convert an alternate binary code into a binary code with less gate stage number then a conventional system. For example, 9-bit alternate binary codes G1-G9 are given to terminals 111-119 from a 1st bit G1 till a 9th bit G9 and the given alternate binary code passes four gates at maximum and converted into a binary code. An output binary code is confirmed after the delay of a 8th gate in a conventional 9-bit code conversion, but since the output binary code is confirmed after the delay of four gates, the conversion speed is accelerated with double. Thus, the high speed code conversion logic circuit is obtained.
Patent JP-H02131754-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE MASAKUNI
IPC: A61B8/06
Filed: 1988-11-11
Abstract: PURPOSE:To measure a bidirectional mode at real time in a same position and to use the mode for diagnosis by providing a first ultrasonic vibrator to execute the transmission and reception of an ultrasonic wave in a direction, which is opposite to a blood stream, and a second ultrasonic vibrator to execute the transmission and reception of the ultrasonic wave in a direction according to the blood stream with being symmetrically inclined in the tip part of a case. CONSTITUTION:In the tip part of a case 2, inclined surfaces 3 and 4 are formed so that an interval between the surfaces can be gradually narrowed from a base part side toward a tip side. Then, a pair of first and second ultrasonic vibrators 5 and 6 are provided in the insides of the respective inclined surfaces 3 and 4. These first and second ultrasonic vibrators 5 and 6 are equipped with a piezoelectric vibrator at least in order to execute the transmission and reception of the ultrasonic wave and supported by a supporting body 7 in the case 2. Then, the vibrators are symmetrically inclined by a prescribed angle to the central line of the case 2. The respective ultrasonic vibrators 5 and 6 are connected to a switch 10 to be supported by the case 2 by lead wires 8 and 9 and the switch 10 is connected to an ultrasonic diagnosing device main body through a cable 11.
Patent JP-H03149350-A (JP)
Title: Starter motor
Inventor: ISOZUMI SHUZO
IPC: F02N15/06
Filed: 1989-11-01
Abstract: PURPOSE:To miniaturize and lighten the above motor and prevent the occurrence of noise and any damage to an output rotating shaft by letting the inner circumferential surface of a gear forming part of a pinion slidingly contact with the output rotating shaft as well as making a cylindrical body slidingly contact with the inner circumferential surface of a clutch inner, and supporting the output rotating shaft in front of the clutch inner via the pinion and the cylindrical body. CONSTITUTION:A pinion 3 is installed after the inner circumferential surface holds a clearance capable of sliding on an outer circumferential surface of a front end of an output rotating shaft 4. Furthermore a cylindrical part 15 is solidly extended from a rear end of the pinion 3, the inner circumferential surface is formed into a straight spline groove 15a, and it fitted in a straight spline part 4c of the output rotating shaft 4 through a spline. In addition, an outer circumferential surface of the cylindrical part 15 comes into slidingly contact with the inner circumferential surface of a support part 9f formed in the front end of a clutch inner 9b, and a reset spring 10 is set up in space between a rear end of the support part 9f between the cylindrical part 15 and the clutch inner 9b and the front end of a helical spline part 4a. Moreover in an interval between the rear end of the cylindrical part 15 and the front end of this helical spline part 4a, there is provided with a pinion spring 13, through which the pinion 3 is energized forward via the cylindrical part 15.
Patent JP-H07195435-A (JP)
Title: Technical device and injection molding method for functional part
Inventor: GEORUKU KEMURERU
IPC: G11B33/02
Filed: 1994-11-21
Abstract: PURPOSE: To make a plastic functional part freely movable by separating the same from a surface after molding by shrinkage by forming the plastic functional part molded around the hole of a metal plate and both surfaces of the plate by outsert molding into a special shape and allowing the separated part to function as a bearing. CONSTITUTION: The end edge of a hole is surrounded by tubular retaining elements 30, 31 so as to provide a clearance around the end edge of the hole and a tubular bridge element 28 and the retaining elements 30, 31 are connected at the peripheral edge of the hole by a film 32 so that the film 32 exhibits an orientation at least at one metal-plate surface 8b. The cross-sectional regions of the retaining elements and the cross-sectional region of the bridge element are dimensioned so that the retaining elements 30, 31 and the bridge element 28 receive shrinkage after molding to warp the film to compensate the shrinkage of the tubular elements 30, 31 on a metal plate and the movability of the functional part 25 to the metal plate is obtained automatically by the shrinkage of the film.
Patent JP-2000111942-A (JP)
Title: Display memory medium, image writing method and image writing device
Inventor: HARADA HARUO
IPC: G09G3/36
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a full color displayable display memory medium which is capable of rapidly rewriting images by an external device, decreasing the voltage necessary for writing of the images and preventing the deterioration in display characteristics by the adhesion of dust, etc. SOLUTION: The display memory medium 1 is formed by laminating display layers 8A, 8B and 8C consisting of cholesteric liquid crystals which selectively reflect respective color light rays of blue, green and red, a light absorption layer 6 and a photoconductive layer 7 between substrates 2 and 3 formed with bias electrodes 10 and 11 on their inside surfaces. The threshold voltage of the respective cholesteric liquid crystals for the voltage to be impressed over the entire part of the display layers 8A, 8B and 8C is changed. An image writing device 12 is formed as a separate body from the display memory medium 1 and impresses bias voltage between the electrodes 10 and 11 for a voltage impression section 13 in a refreshing period and a selecting period and irradiate the photoconductive layer 7 with writing light 17 from a photoirradiation section 14.  The voltage impressed over the entire part of the display layers 8A, 8B and 8C in the refreshing period and the selecting period is selected from plural stages of the voltage bordering at the threshold voltage described above.
Patent JP-S62144670-A (JP)
Inventor: ITO KAZUHISA
IPC: A62C37/36
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03147460-A (JP)
Title: Monitor test information transfer system
Inventor: SHIBUYA TADASHI
IPC: H04M3/26
Filed: 1989-11-01
Abstract: PURPOSE:To prevent a transmission error due to a fault by using other data link to send and receive key information of monitor test, confirming the normality of a line and transferring formal monitor test information through an exclusive data link. CONSTITUTION:The key information received by a 2nd data link controller 22 is stored in a central processing unit 23 of a monitor test information collection device 2. When key information of a fixed byte length received from the device 2 is stored in the unit 23, other key information from the unit 23 is sent to a 2nd data link controller 52 of a monitor test information transfer device 5 of the maintenance system via the controller 22 and the 2nd data link 4. The key information received by the controller 52 is sent to a central processing unit 53 to receive the confirmation of the key information. when the unit 53 confirms the key information, a test command or a test control data or the like for the formal monitor test are sent to a 1st data link controller 21 of the device 2 via the 1st data link controller 51 and the 1st data link 3 and the unit 23 executes the monitor test of the exchange 1.
Patent JP-H0536656-A (JP)
Title: Method for forming periodic fine structure on solid surface
Inventor: KUMAGAI HIROSHI
IPC: H01S5/00
Filed: 1991-10-31
Abstract: PURPOSE:To form a highly accurate periodic ripple structure of an arbitrary pitch in one process by forming the periodic ripple structure by setting the interval of a holographic grating generated by the interference between laser beams to an integer multiple of that of an interference grating. CONSTITUTION:The surface of a solid sample set in an irradiation container 4 filled up with a reactive gas is irradiated with a plurality of laser beams emitted from a laser device l. The reactive gas is excited in accordance with the interval of a holographic grating generated by the interference between the laser beams and the interference intensity of an interference grating caused by the interference between the laser beams and surface electromagnetic waves excited on the surface of the solid sample. Then a periodic fine structure is formed on the surface of the solid sample by utilizing the etching action generated by resolution. When the interval of the holographic grating is set to an integer multiple of that of the interference grating by changing the incident light of the laser beams, a highly accurate periodic ripple structure of an arbitrary pitch can be formed in one process.
Patent JP-H06116839-A (JP)
Title: Apparatus for winding end of woven fabric in loom
Inventor: TSUGARU YOSHIYUKI
IPC: D03D49/20
Filed: 1992-10-01
Abstract: PURPOSE:To prevent occurrence of creases owing to imperfect winding in contact take-up system of woven fabric in a loom. CONSTITUTION:A separating driving mechanism 10 for relatively separating an empty roll A from a rotating roller is provided. The top of woven fabric C fed from space between the empty roll A and a first rotating roller 2 is held and restricted between the empty roll A and a second roller 1 and then restriction to the woven fabric C is released by relatively separating the empty roll A and the second rotating roller 1 by a separating and driving mechanism 10 and then the empty roll A is brought into contact with the second rotating roller again to restrict the woven fabric C.
Patent JP-H07138938-A (JP)
Title: Development method for underground structure
Inventor: KUNITO MITSUHIRO
IPC: E02D29/045
Filed: 1993-11-16
Abstract: PURPOSE:To play the role of a kind of a foundation by building up an underground wall for cutting water or earth retaining and at the same time improving the soil directly under an underground structure which is newly constructed. CONSTITUTION:Underground earth and sand and a solidification material 4 are agitated and mixed, thereby developing an underground wall K, such as a cut-off wall, which comprises a narrow wall body K1 built up underground by agitating and mixing underground earth and sand and the solidification material 4 and a wide wall body K2 which is continuously connected to the lower part of the narrow wall body K1 or an earth retaining wall. Then, an underground structure A is developed on one side of the underground wall K while a side projection unit of the wide wall body K2 of the underground wall K is positioned directly under the bottom of the underground structure A. This construction make it possible to allow the side projection unit of the wide wall body K2 to play the role of a foundation of the underground structure A which is to be newly developed.
Patent JP-H02134047-A (JP)
Title: Communication system
Inventor: IKEDA TAKASHI
IPC: H04M1/80
Filed: 1988-11-14
Abstract: PURPOSE:To prevent a caller from being kept awaiting the communication holding state for a long time even if a called party sets the communication holding state by disconnecting a line automatically when a prescribed time elapses after the communication equipment of the called party sets the communication holding state and attaining the communication again the communication equipment of the called party releases the communication holding state. CONSTITUTION:When a call comes from a communication equipment 2, the communication equipment 1 at the called party reads the information sent from the caller communication equipment 2 and starts a timer 14 upon the receipt of a communication holding request signal. When a prescribed time is measured by the timer 14, the line is disconnected and then when a hold release request signal is inputted, the dialing from the called party communication equipment 1 is applied to the caller side communication equipment 2 based on the information. Thus, the communication system in which the caller side is prevented from being kept awaiting the communication holding state for a long time even if the called party sets the communication holding state is obtained.
Patent JP-2000101680-A (JP)
Title: Radio communication equipment, communication speed control method and recording medium
Inventor: MIZUTANI KOICHI
IPC: H04W72/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication equipment, a communication speed control method and storing medium which realizes a data communication/voice communication service at an optimal communication speed according to the quality of a radio line and utilizing a battery being the finite source for a portable radio terminal equipment by preventing operation at an unnecessarily high communication speed. SOLUTION: The equipment/method/medium is provided with an error rate detecting means 153 detecting an error rate based on the number of frames, where the judging result of an error correcting code included in received frames, and the number of the received frames, and a communication speed selecting means 152 selecting a communication speed from a communication speed selecting table based on the error rate detected by the means 153.
Patent JP-H10133612-A (JP)
Title: Display device
Inventor: ODAKA MASANORI
IPC: G10K11/16
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which partial gradation of color generated in a display screen of a CRT caused by vibration of an incorporated loudspeaker is prevented. SOLUTION: A loudspeaker 24 and a voice coil 26 are fixed to an attaching metal fitting 25 so that positions of them are a plane symmetry position where vibration of them are canceled each other, and they are incorporated in a case 2, a variable signal canceling vibration of the loudspeaker 24 by the voice coil 26 is generated by a variable device 23, as vibration of the loudspeaker 24 is canceled, the case 2 is not vibrated by the loudspeaker 24, also, partial gradation of color generated on a display screen of a CRT 21 mounted in the case 2 is prevented.
Patent JP-H11105471-A (JP)
Title: Apparatus for preparing press-bonded post card
Inventor: TAMURA TOSHIYUKI
IPC: B42D15/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preparing a press-bonded post card being hardly releasable during mailing by a method wherein a slip is folded into three and one end edge part is furthermore folded back and is laminated and the whole part is processed by press-bonding. SOLUTION: A continuous slip 1A is drawn out by means of a pin tractor 25 while it is folded into three and after margin parts of both ends are removed by a slitter means 32, a folding-back part 15 of one end edge of the continuous slip 1A running toward a burster part 27 is passed through a folding guide 34 and is folded back by means of the folding guide 34 and it is put on the uppermost face to increase the thickness of the part. Thereafter, it is cut into an individual slip 9A at the burster part 27 and it is processed by press-bonding by means of a sealer 36 to prepare a press-bonded post card.
Patent JP-H02134285-A (JP)
Title: Recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: B41M5/30
Filed: 1988-11-15
Abstract: PURPOSE:To enhance color developability and the stability of a developed color image by using a specific bisphenol compound as an electron compound. CONSTITUTION:In a recording material utilizing the color development due to the contact of an electron donating leuco due with an electron acceptive compound, a bisphenol compound represented by formula [I] is used as the electron acceptive compound. In the formula [I], X1-X4 are respectively indepen dently a hydrogen atom, a halogen atom, an aryl group, an alkyl group or an alkoxy group and, as the halogen atom represented by X1-X4, a fluorine atom or a chlorine atom is pref. and each of the alkyl group and alkoxy group pref. has 1-3 carbon atoms and, as the aryl group, a phenyl group is pref. This compound can be easily obtained, for example, by the dehydro-condensation of 3-(1-hydroxyethyl)phenol which may have a substituent and substituted phenol in the presence of a catalyst. As the catalyst, an acid catalyst such as hydrogen chloride or hydrochloric acid is pref. and, as an additive further accelerating reaction, sulfuric acid may be used together.
Patent JP-H11124623-A (JP)
Title: Manufacture of boron-containing steel for cold forging
Inventor: MATSUMOTO HITOSHI
IPC: C22C38/54
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a boron-containing steel for cold forging by which coarsening of crystalline grain and duplex grain are not caused even in the case where various parts, prepared by using the steel as a stock and cold-forging it into required shape, are reheated to an austenite region temp. and a graded fine grain structure is obtained. SOLUTION: A steel stock, having a chemical composition consisting of, by weight, 0.15-0.35% C, <=0.30% Si, 0.40-1.30% Mn, <=0.40% Cu, <=0.40% Ni, 0.20-1.00% Cr, 0-0.2% Mo, 0.01-0.05% Nb, 0.005-0.10% Al, 0.0003-0.010% B, 0.001-0.015% N, 3.4N to 5.0N% Ti, and the balance Fe with impurities, is heated to <=1,250 deg.C to undergo primary hot working. After cooling down to at least 500 deg.C after working, the steel stock is further heated to a temp. in the region between (Ac3 point + 50 deg.C) and 1,050 deg.C to undergo secondary hot working. Hot working is finished at <=700 deg.C, and then cooling is performed down to at least 500 deg.C at <=10 deg.C/sec cooling rate.